layout survey

基本解釋

The polar coordinate method is usually used into layout survey.
工程定位放線測量（簡稱定線測量或放線）通常採用極坐標法。
Horizontal angle survey and distance measurement are operated mainly in the stage of the pure layout when the total station is used in the layout survey.
在利用全站儀放樣時，其精放樣堦段以水平角測量與距離測量兩部分操作爲主。
GPS-RTK technology has convenient and fleet layout survey function. It can fleetly layout point's horizontal position with brigh precision, It is going to have effects on the layout survey.
RTK技術具有方便、快速的放樣測量功能，可快速、高精度的放樣點的平麪位置，在高等級公路的施工測量中將得到廣泛的應用。